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Lifestyler
Treadmill

Model # 845296040 Official Lifestyler treadmill

Here are the diagrams and repair parts for Official Lifestyler 845296040 treadmill, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 63 parts  |
Nut 1153

#54

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Nut

Part #1153

The manufacturer no longer makes this part, and there's no substitute part

Monitor 8429

#39

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Monitor

Part #8429

The manufacturer no longer makes this part, and there's no substitute part

Rail Asm Lh 5851A

#33

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Rail asm lh

Part #5851A

The manufacturer no longer makes this part, and there's no substitute part

Rr Rllr Axle 5836

#12

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Rr rllr axle

Part #5836

The manufacturer no longer makes this part, and there's no substitute part

Push Nut 1166
Push nut

Part #1166

The manufacturer no longer makes this part, and there's no substitute part

Fiber Washer 8861

#17

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Fiber washer

Part #8861

The manufacturer no longer makes this part, and there's no substitute part

Panel Lh 5844L

#3

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Panel lh

Part #5844L

The manufacturer no longer makes this part, and there's no substitute part

Spacer Strip 8866
Spacer strip

Part #8866

The manufacturer no longer makes this part, and there's no substitute part

Handlebar 5850

#35

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Handlebar

Part #5850

The manufacturer no longer makes this part, and there's no substitute part

Nut 1019

#57

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Nut

Part #1019

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

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Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

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Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

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Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

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Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

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Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

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Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

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Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

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Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

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Repair difficulty
Time required
 45 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your fitness & exercise

Use the advice and tips in these articles and videos to get the most out of your treadmill.

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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